- revert commit 25467, a more "readable" dump is more than 10 times

  slower to import than an optimised one, it can takes several minutes
  instead of a few seconds


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27008 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -777,7 +777,10 @@ class ERP5TypeTestCase(PortalTestCase):
               transaction.commit()
               ZopeTestCase.close(app)
               instance_home = os.environ['INSTANCE_HOME']
-              command = 'mysqldump --skip-extended-insert %s > %s/dump.sql' \
+              # The output of mysqldump needs to merge many lines at a time
+              # for performance reasons (merging lines is at most 10 times
+              # faster, so this produce somewhat not nice to read sql
+              command = 'mysqldump %s > %s/dump.sql' \
                           % (getMySQLArguments(), instance_home)
               if not quiet:
                 ZopeTestCase._print('Dumping MySQL database with %s... ' \